Don, take a look at some of these pre-made: http://www.ebay.com/itm/10-Green-Ce...682240?hash=item2eebb01980:g:u-EAAOxyd8NSbhBn http://www.ebay.com/itm/10-S-HO-O-S...868307?hash=item23473a7353:g:n7EAAOSwAL9UkilL http://www.ebay.com/itm/10pcs-Model...708775?hash=item5b06b76f27:g:KGEAAOxyUgtTNO7d I have bought trees from alpinetopline, wehonest, and sfcdirect. Cedars and evergreens are more problematic to make than deciduous trees. Otherwise, maybe Jim James, Arborist Extraordinaire, may be able to plant some ideas in our heads.